This device will make you a 'Hero' in the classroom! Using two plastic pop bottles and this connection, you can demonstrate the fountain discovered by...
The High Torque Generator is another option for your wind turbine generator. When compared to the standard Wind Turbine Generator, this High Torque Ge...
A perfect tool for studying density, specific gravity, and water displacement. The 250mL polypropylene overflow can with spout only requires a catch b...
Teach students about two-dimensional collisons with this engaging activity, then use video analysis to analyze conservation of energy, and conversions...
The movement of liquid currents due to differences in temperature is demonstrated by introducing dye into the water in the tube. One corner of the tub...